Rigging cordage for sails and kites turns fixed sails during turning and tacking maneuvers so that the upper end becomes the lower end, the stern bolt rope becomes the lower bolt rope, and the windward side remains windward

摘要

Rigging cordage for sails and kites turns fixed sails during turning and tacking maneuvers so that the upper end (sail head) becomes the lower end (sail neck) and vice versa, the stern bolt rope becomes the lower bolt rope and vice versa, and the windward side remains windward during and after the maneuvers and the lee side remains leeward.